NonMemMovableMemberChecker.cpp

Enable keyboard shortcuts

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "NonMemMovableMemberChecker.h"

#include "CustomMatchers.h"

MemMoveAnnotation NonMemMovable = MemMoveAnnotation();

void NonMemMovableMemberChecker::registerMatchers(MatchFinder *AstMatcher) {

  // Handle non-mem-movable members

  AstMatcher->addMatcher(cxxRecordDecl(needsMemMovableMembers()).bind("decl"),

                         this);

void NonMemMovableMemberChecker::check(const MatchFinder::MatchResult &Result) {

  const char *Error =

      "class %0 cannot have non-memmovable member %1 of type %2";

  // Get the specialization

  const CXXRecordDecl *Declaration =

      Result.Nodes.getNodeAs<CXXRecordDecl>("decl");

  // Report an error for every member which is non-memmovable

  for (const FieldDecl *Field : Declaration->fields()) {

    QualType Type = Field->getType();

    if (NonMemMovable.hasEffectiveAnnotation(Type)) {

      diag(Field->getLocation(), Error, DiagnosticIDs::Error)

          << Declaration << Field << Type;

      NonMemMovable.dumpAnnotationReason(*this, Type,

                                         Declaration->getLocation());